4730-00-546-5642 ELBOW,TUBE Index 5310-00-546-5644 NUT,PLAIN,ROUND

National Stock Number:
5310-00-546-5643

Federal Supply Class:
5310

National Item Identification Number:
005465643

Description:
NUT,PLAIN,ROUND

Detail:
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (When height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)


Manufacturer Information:
416B148P107482GENERAL ELECTRIC COMPANY
416B148P124446GENERAL ELECTRIC COMPANY


Techincal Specification:
DRIVE POINT QUANTITY12
DRIVE POINT WIDTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
DRIVE POINT DEPTH0.080 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
COUNTERSINK ANGLE80.0 DEGREES MINIMUM AND 120.0 DEGREES MAXIMUM NUT
HARDNESS RATING29.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6370 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4130 OVERALL
NOMINAL THREAD SIZE1.625 INCHES
NUT DIAMETER1.980 INCHES MINIMUM AND 2.000 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2485 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNEF


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